Coin Logo http://www.sim.no/
http://www.coin3d.org/

SoPickAction.h
1 #ifndef COIN_SOPICKACTION_H
2 #define COIN_SOPICKACTION_H
3 
4 /**************************************************************************\
5  *
6  * This file is part of the Coin 3D visualization library.
7  * Copyright (C) by Kongsberg Oil & Gas Technologies.
8  *
9  * This library is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU General Public License
11  * ("GPL") version 2 as published by the Free Software Foundation.
12  * See the file LICENSE.GPL at the root directory of this source
13  * distribution for additional information about the GNU GPL.
14  *
15  * For using Coin with software that can not be combined with the GNU
16  * GPL, and for taking advantage of the additional benefits of our
17  * support services, please contact Kongsberg Oil & Gas Technologies
18  * about acquiring a Coin Professional Edition License.
19  *
20  * See http://www.coin3d.org/ for more information.
21  *
22  * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
23  * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24  *
25 \**************************************************************************/
26 
27 #include <Inventor/actions/SoAction.h>
28 #include <Inventor/actions/SoSubAction.h>
29 #include <Inventor/tools/SbLazyPimplPtr.h>
30 #include <Inventor/SbViewportRegion.h>
31 
32 class SoPickActionP;
33 
34 class COIN_DLL_API SoPickAction : public SoAction {
35  typedef SoAction inherited;
36 
37  SO_ACTION_HEADER(SoPickAction);
38 
39 public:
40  static void initClass(void);
41 
42  void setViewportRegion(const SbViewportRegion & newregion);
43  const SbViewportRegion & getViewportRegion(void);
44 
45  void enableCulling(const SbBool flag);
46  SbBool isCullingEnabled(void) const;
47 
48 protected:
49  SoPickAction(const SbViewportRegion & viewportregion);
50  virtual ~SoPickAction(void);
51 
52  virtual void beginTraversal(SoNode * node);
53 
55 
56 private:
57  SbBool cullingenabled;
58 
59 private:
60  SbLazyPimplPtr<SoPickActionP> pimpl;
61 
62  // NOT IMPLEMENTED:
63  SoPickAction(const SoPickAction & rhs);
64  SoPickAction & operator = (const SoPickAction & rhs);
65 }; // SoPickAction
66 
67 #endif // !COIN_SOPICKACTION_H
static void initClass(void)
Definition: SoAction.cpp:366
The SoPickAction class is the base class for picking actions.The basis for all interaction features t...
Definition: SoPickAction.h:34
The SoNode class is the base class for nodes used in scene graphs.Coin is a retained mode 3D visualiz...
Definition: SoNode.h:47
The SoAction class is the base class for all traversal actions.Applying actions is the basic mechanis...
Definition: SoAction.h:68
SbViewportRegion vpRegion
Definition: SoPickAction.h:54
virtual void beginTraversal(SoNode *node)
Definition: SoAction.cpp:1263
The SbViewportRegion class is a viewport within a full window.The SbViewportRegion class contains inf...
Definition: SbViewportRegion.h:31

Copyright © 1998-2010 by Kongsberg Oil & Gas Technologies. All rights reserved.

Generated for Coin by Doxygen 1.8.14.